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Calendar
BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
Details...
 
Photos from the last gathering (Minnesota 2007)

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Family Membracidae - Treehoppers

Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Auchenorrhyncha (Free-living Hemipterans)
Superfamily Cicadoidea
Family Membracidae (Treehoppers)
Size
Rarely over 10-12 mm.
Identification
Large pronotum that covers the head and extends back over the abdomen. Many species appear humpbacked; others have spines, horns or keels. Some look like thorns.
Food
They feed chiefly on trees and shrubs and most species feed only on specific types of host plants.
Life Cycle
Eggs overwinter and hatch in the spring. Nymphs drop to the ground. They return to trees to lay eggs.
Remarks
Ony a few species are considered pests; most of the damage is caused by egg laying.
Works Cited
1.Borror and DeLong's Introduction to the Study of Insects
By Norman F. Johnson, Charles A. Triplehorn